Mediaocean Executive and Leadership Team

June, 2026

Leadership Overview

Mediaocean has 5 executives leading key functions including technology, finance, marketing, operations, and information systems.

Driven by innovation, Mediaocean powers the future of the advertising ecosystem with technology solutions that empower brands and agencies to deliver impactful omnichannel marketing experiences.

Leadership Roles at Mediaocean

  • President & Chief Financial Officer - Nicholas Galassi
  • Chief Operating Officer, Prisma - Stephanie Dorman
  • Chief Information Officer - Matthew Field
  • Chief Marketing Officer - Aaron Goldman
  • Chief Technology Officer - Gordon Cohen
  • Nicholas Galassi - President & Chief Financial Officer

    Nicholas Galassi, the President & Chief Financial Officer at Mediaocean, directs the company's financial strategy, operational performance, and overall business growth. Overseeing fiscal operations, Galassi ensures robust financial planning, capital allocation, and profitability across all business units. This executive position involves managing investor relations, driving strategic financial initiatives, and maintaining the fiscal health necessary to support Mediaocean's mission of powering the advertising ecosystem. By providing critical financial insights and leadership, Nicholas Galassi enables the company to deliver impactful omnichannel marketing experiences through sustained investment in technology and talent. The President & Chief Financial Officer's purview includes optimizing revenue streams, managing expenses, and ensuring compliance with financial regulations. Galassi's leadership solidifies Mediaocean's market position and supports its long-term strategic objectives.
    Nicholas Galassi

    Stephanie Dorman - Chief Operating Officer, Prisma

    Stephanie Dorman, the Chief Operating Officer, Prisma at Mediaocean, manages the operational execution and strategic development of the Prisma platform. Directing day-to-day operations, Dorman ensures the seamless delivery of Mediaocean's advertising technology solutions, empowering brands and agencies to achieve impactful omnichannel marketing experiences. This leadership role involves optimizing workflows, enhancing platform performance, and driving operational efficiencies critical to client success. By fostering cross-functional collaboration and implementing best practices, Stephanie Dorman strengthens the Prisma product's market position and client satisfaction. The Chief Operating Officer, Prisma's focus remains on scaling operations, ensuring product reliability, and aligning strategic objectives with execution. Dorman's oversight guarantees that the Prisma platform effectively serves the evolving needs of the advertising ecosystem.
    Stephanie Dorman

    Matthew Field - Chief Information Officer

    Matthew Field, the Chief Information Officer at Mediaocean, directs the company's information technology strategy and infrastructure. Overseeing all aspects of the IT department, Field ensures the secure and efficient operation of internal systems that support Mediaocean's global business functions. This leadership role involves managing cybersecurity protocols, data governance, and the implementation of new technologies to enhance operational efficiency and protect sensitive company data. Field's strategic direction ensures that Mediaocean's technological backbone is robust, scalable, and aligned with the company's mission to empower brands and agencies. By optimizing IT resources and driving digital transformation initiatives, Matthew Field directly contributes to the seamless delivery of omnichannel marketing experiences for clients. The Chief Information Officer's focus remains on maintaining system integrity and fostering an environment of technological advancement.
    Matthew Field

    Aaron Goldman - Chief Marketing Officer

    Aaron Goldman, the Chief Marketing Officer at Mediaocean, architects the company's global marketing strategy and brand positioning. Overseeing all marketing initiatives, Goldman drives demand generation, corporate communications, and market intelligence efforts to amplify Mediaocean's impact in the advertising ecosystem. This executive function involves developing compelling narratives around Mediaocean's technology solutions and communicating their value proposition to brands and agencies worldwide. By leading integrated campaigns and fostering strong market presence, Aaron Goldman ensures the company's innovative offerings reach their intended audiences effectively. The Chief Marketing Officer's responsibilities include analyzing market trends, identifying growth opportunities, and shaping the company's public perception. Through strategic outreach and data-driven insights, Goldman strengthens Mediaocean's leadership position and supports the delivery of impactful omnichannel marketing experiences.
    Aaron Goldman

    Gordon Cohen - Chief Technology Officer

    Gordon Cohen, the Chief Technology Officer at Mediaocean, spearheads the company's technological innovation and product development roadmap. Directing the engineering and product teams, Cohen ensures Mediaocean's technology solutions empower brands and agencies with cutting-edge omnichannel marketing capabilities. This critical role involves translating market needs into robust, scalable software architectures and driving the evolution of the advertising ecosystem's technological foundation. By fostering a culture of engineering excellence and strategic foresight, Gordon Cohen guides the development of platforms that deliver impactful marketing experiences. The Chief Technology Officer's focus extends to evaluating emerging technologies and ensuring Mediaocean remains at the forefront of digital advertising innovation. Through diligent oversight of the technology stack, Cohen enables the company to provide advanced solutions that meet the dynamic demands of the industry.
    Gordon Cohen

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    Frequently Asked Questions Regarding Mediaocean Top Executives and Leadership Team

    Who leads Mediaocean?
    Mediaocean is led by Nicholas Galassi (President & Chief Financial Officer), along with executives such as Stephanie Dorman (Chief Operating Officer, Prisma) and Matthew Field (Chief Information Officer).
    Who is part of Mediaocean’s executive team?
    The executive team of Mediaocean includes leaders such as Nicholas Galassi (President & Chief Financial Officer), Stephanie Dorman (Chief Operating Officer, Prisma), Matthew Field (Chief Information Officer) and other senior executives.
    How many executives does Mediaocean have?
    Mediaocean has 5 executives leading key business areas.
    What roles are included in Mediaocean’s leadership team?
    The leadership team of Mediaocean includes roles such as President & Chief Financial Officer, Chief Operating Officer, Prisma, Chief Information Officer, Chief Marketing Officer, Chief Technology Officer.